baber/WOPTO huggingface dataset:
Patent KR-20210019325-A (KR)
Title: Method and apparatus for examining water using a plurality of sensor devices
Inventor: JEONG JONG YOUL
IPC: G01D21/02
Filed: 2019-08-12
Abstract: The present invention provides a method for inspecting the water quality of an inspection target area using a plurality of sensor devices disposed in the inspection target area, which comprises the steps of: receiving initial water quality information according to a first cycle from each of the plurality of sensor devices; extracting a first sensor device in which the initial water quality information exceeds a first threshold among the plurality of sensor devices; changing the water quality information transmission period of the first sensor device from the first period to a second period shorter than the first period; receiving first water quality information according to the second period from the first sensor device; and determining the water quality of the inspection target area based on the initial water quality information and the first water quality information.
Patent KR-20210020191-A (KR)
Title: Method and server providing user interface for nutrient recommendation service
Inventor: KIM BOK KI
IPC: G16H20/60
Filed: 2019-08-13
Abstract: A method of providing a user interface for a nutrient recommendation service performed by a server, according to an aspect of the present application, receives user health data including user information, medication data, lifestyle information, and questionnaire data through a user terminal, and provides recommended nutrients derived based on the user health data through a nutrient recommendation user interface (UI) according to a preset algorithm. The recommendation UI includes a preset number of recommended nutrients, current intake status information for the user′s recommended nutrients, and detailed recommended nutrients data.
Patent KR-20200026060-A (KR)
Title: Light emitting element and method of manufacturing light emitting material
Inventor: WATANABE KAZUKI
IPC: H01L33/06
Filed: 2019-08-20
Abstract: An object of the present invention is to provide a light emitting element and a display device having high quantum efficiency and realizing a wide color gamut, and a manufacturing method of a light emitting material having high quantum efficiency and realizing a wide color gamut. By using the light emitting material made of an inorganic halide in a light emitting layer of the light emitting element, a bad solvent is added to a precursor material of the light emitting material to be mixed by stirring and perform drying under reduced pressure to manufacture the light emitting material.
Patent KR-20210023318-A (KR)
Title: Apparatus and Method for Assisting Communication of Terminal
Inventor: KIM KYUNG YOON
IPC: G06Q20/32
Filed: 2019-08-22
Abstract: Disclosed are a communication assisting device of a terminal and a method thereof. According to one aspect of the present embodiment, the device for assisting communication of a terminal having restrictions on the progress of wireless communication comprises: a communication unit for receiving an anti-collision request signal and preset data from the terminal, and transmitting an anti-collision response signal to the terminal; and a control unit for controlling the communication unit to transmit an anti-collision response signal to the terminal when receiving the anti-collision request signal from the terminal.
Patent KR-20210024373-A (KR)
Title: Control valve for variable capacity compressor
Inventor: LEE YONG JU
IPC: B60H1/32
Filed: 2019-08-23
Abstract: According to the present invention, provided is a control valve for a variable-capacity compressor. The control valve includes: a main housing wherein a coil, a core and a plunger are installed; a communicating housing installed in front of the main housing, and wherein first, second and third communicating holes communicating with a crank chamber, a discharge chamber and a suction chamber of a variable-capacity compressor are formed, and a first internal space communicating with the first communicating hole and a second internal space communicating with the second and third communicating holes and placed between the first internal space and the main housing are formed; bellows installed in the first internal space; a hollow sleeve installed in the second internal space; and a rod installed in the core, having one end coming in contact with the bellows by penetrating the inside of the sleeve, and having the other end inserted into the plunger. Therefore, the present invention is capable of embodying a rapid cooling effect at the initial operation of an air conditioning system.
Patent KR-20190101946-A (KR)
Title: Cover for protecting pipe
Inventor: HONG GI BOAM
IPC: F16L59/147
Filed: 2019-08-26
Abstract: The present invention relates to a cover for pipe protection, which has improved heat reserving and insulating performance, and is excellent in durability to be used semi-permanently. The cover comprises: a first body formed in a half pipe shape covering one circumference of a pipe; and a second body formed in a half pipe shape corresponding to the first body to cover the other circumference of the pipe. The first body and the second body comprise: a foaming resin heat insulation material for reserving and insulating heat; and a non-foaming resin coating unit applied onto a surface of the heat insulation material.
Patent KR-20210026269-A (KR)
Title: Aligning module and substrate processing system having the same
Inventor: YOO SUNG JIN
IPC: H01L21/68
Filed: 2019-08-29
Abstract: The present invention relates to substrate processing and, more particularly, to an alignment module for aligning a substrate to be processed and a substrate processing system including the same. The present invention discloses an alignment module for aligning horizontal positions of two rectangular substrates (1) in a state in which the two rectangular substrates (1) are introduced from the outside and then arranged in parallel in a horizontal direction. To this end, the alignment module comprises an alignment chamber, a substrate support unit, and a first alignment unit and a second alignment unit.
Patent KR-20210034386-A (KR)
Title: Flexible Flat Cable
Inventor: LEE JU MYEONG
IPC: H01B7/04
Filed: 2019-09-20
Abstract: Provided is a flexible flat cable capable of increasing space utilization in electronic devices by including a folding portion which is folded along a line, which intersects an extension line of a base film, and forming an independent conducting wire portion. The flexible flat cable includes: a base film provided to extend in a first direction and configured to be foldable; a first conducting wire provided to extend in the first direction on the base film and including a first terminal provided at one end thereof and a first folding area terminal provided at the other end thereof; and a second conducting wire disposed next to the first conducting wire in the first direction, and including a second terminal provided at one end thereof and a second folding area terminal provided at the other end thereof, wherein the second folding area terminal is spaced apart from the first folding area terminal of the first conducting wire in the first direction.
Patent KR-20210035406-A (KR)
Title: Coaxial Cable Connector with Solder Paste
Inventor: CHO WANYEON
IPC: H01R4/02
Filed: 2019-09-24
Abstract: The present invention relates to a connector for a coaxial cable using a solder paste to allow the impedance matching of a coaxial cable to be freely adjusted using an insulator. In order to solve the above objective, the connector for a coaxial cable comprises: a cable (100); a clamp (200); a connector pin (300); a body (400); and a coupling (500).
Patent KR-20210039029-A (KR)
Title: Logging system based on blockchain and control method thereof
Inventor: KIM YOUNGWUK
IPC: G06F21/62
Filed: 2019-10-01
Abstract: The present invention relates to a blockchain-based logging system and a control method thereof. The control method of the blockchain-based logging system according to the present invention comprises: a step of mapping log data corresponding to a relevant system logging target event to a predetermined log key when a system logging target event is detected, and registering thereof in the blockchain; and a step of checking the occurrence time of the system logging target event of the step, mapping the checked occurrence time of the system logging target event with the log key, and registering in a separate search database. The present invention is capable of allowing the log data to be managed reliably.
Patent KR-20210042591-A (KR)
Title: Surveillance camera system and the operation method thereof
Inventor: SON MYUNG HWA
IPC: H04N5/77
Filed: 2019-10-10
Abstract: The present invention provides a monitoring camera system capable of preventing an accident which can occur in a blind spot of a monitoring area. According to an embodiment of the present invention, the monitoring camera system comprises: a plurality of monitoring cameras which photograph different monitoring areas to monitor a protection object; an event management server connected to the monitoring cameras via a communication network to receive a first event signal or a second event signal from at least one of the monitoring cameras; and a manager terminal which receives event information corresponding to the second event signal from the event management server if the second event signal is generated. The first event signal is generated if the protection object is detected from at least one monitoring camera among the plurality of monitoring cameras. The second event signal is generated if the protection object is not detected by each of the plurality of monitoring cameras during a preset reference time.
Patent KR-20200039606-A (KR)
Inventor: KIM SUN IL
IPC: H04L29/06
Filed: 2019-10-14
Abstract: Provided are a method of providing an online service using a mobile storage device and a device thereof. According to an embodiment of the present invention, a mobile storage device comprises: a connector for providing a connection to the Internet through a host device by being electrically connected to the host device connected to the Internet; a storage; and a processor which is connected to the connector and the storage and executes a plurality of instructions for providing an online service according to a server-client model to an external terminal using data stored in the storage.
Patent KR-20210046350-A (KR)
Inventor: KIM JU HYOUNG
IPC: F04D29/38
Filed: 2019-10-18
Abstract: According to the present invention, a fan with an air guide function comprises: a body unit formed with a coupling hole to allow a driving shaft to be coupled thereto; an impeller unit radially formed on the outer circumferential surface of the body unit; and a plurality of air guide units formed to have an obtuse angle with respect to an extension line extending from the body unit to guide air to have straightness by protruding at set intervals on a front surface of the impeller unit. The air guide units are formed in a circumferential direction while having a different radius with respect to the center of the body unit, are formed to be inclined at both ends, and have opposite inclined ends formed at the same height. According to the present invention, the air guide units corresponding to each other are provided on the front surface of the impeller unit to guide air to travel in a direction to have straightness, such that straightness is improved without a separate structure, such as a duct in a case of application to an evaporative cooler and the like.
Patent KR-20210051297-A (KR)
Title: Multi-functional stand type hair dryer
Inventor: HONG DA EUN
IPC: A45D44/06
Filed: 2019-10-30
Abstract: A multi-functional stand-type hair dryer according to an embodiment of the present invention comprises: a dryer; a support frame on which the dryer is mounted; a first frame which is connected to one end of the support frame, and is inserted or protrudes in a height direction by manipulation of a fixing means; and a second frame which is provided with an opening to accommodate the first frame, and to which a moving means is attached to facilitate movement. The multi-functional stand-type hair dryer according to the embodiments of the present invention has an effect that various activities are possible while drying the hair.
Patent KR-20200050417-A (KR)
Title: Semiconductor device and method of forming same
Inventor: TSENG CHIH HSIANG
IPC: H01L23/528
Filed: 2019-10-30
Abstract: The present invention relates to a semiconductor device and a method for forming the same. The semiconductor device comprises a first die. The first die comprises: a first substrate; an interconnection structure placed on the first substrate and having a plurality of metal layers and a via connecting the metal layers; a sealing ring structure placed on the first substrate along the periphery of the first substrate, wherein the sealing ring structure has a plurality of metal layers and a via connecting the plurality of metal layers, the sealing ring structure has the uppermost metal layer, and the uppermost metal layer is a metal layer of the sealing ring structure farthest from the first substrate, and the uppermost metal layer of the sealing ring structure has an inner metal structure and an outer metal structure; and a polymer layer on the sealing ring structure, wherein the polymer layer is on an upper surface of an outer metal structure of the sealing ring structure and has the outermost edge aligned with the surface.
Patent KR-20210051535-A (KR)
Title: Semiconductor package and method for fabricating the same
Inventor: OH EUN KYUL
IPC: H01L23/00
Filed: 2019-10-30
Abstract: The inventive concept of the present invention provides a semiconductor package in which semiconductor chips are stacked by using a thermo-compression bonding (TCB) method and defects like a short circuit between adjacent bumps are minimized for improving reliability and a method of fabricating the same. The semiconductor package includes: an interface chip comprising a first test pad provided in an outer portion, a bump pad provided inside the first test pad, and a first through silicon via (TSV) provided between the first test pad and the bump pad; at least one memory chip stacked on the interface chip, wherein the at least one memory chip comprises a second test pad provided in an outer portion, a dummy pad provided inside the second test pad, and a second TSV provided between the second test pad and the dummy pad; and an adhesive layer provided between the interface chip and the at least one memory chip, wherein a first bump is provided on the bump pad on a bottom surface of the interface chip, a second bump is provided on the second TSV on a bottom surface of the at least one memory chip, a dummy bump is provided on the bottom surface of the at least one memory chip to be adjacent to the second bump, and no bump is provided on the first test pad and the second test pad.
Patent KR-20210051922-A (KR)
Title: Precast concrete beam of end compressed type and floor slab construction method using the same
Inventor: KIM KANG SU
IPC: E04C3/20
Filed: 2019-10-31
Abstract: The present invention provides an end-compressed precast (PC) concrete beam and a construction method of a floor slab using the same, which easily manufacture a precast concrete beam, easily tension a tendon, can stably support a PC slab and a deck plate without using separate corbels or brackets, and can reduce faulty construction since interference is reduced when depositing concrete at a site. According to a proper embodiment of the present invention, the end-compressed precast concrete beam comprises: a beam lower flange which has a prescribed beam width, beam thickness, and beam length, has a rectangular cross section, and is made of precast concrete by arranging a lower tendon or a reinforcing bar on a lower portion thereof; a beam lower flange tendon arranged on the beam lower flange to have tension introduced thereto after concrete is deposited and hardened; a beam end flange having a short length and a mounting width smaller than the beam width of the beam lower flange to mount a PC slab or a deck plate on both ends of the upper surface of the beam lower flange, and protruding from the end of the beam lower flange by a prescribed amount to be integrated with the same precast concrete as the beam lower flange; and a beam end flange tendon installed on an upper sheath pipe longitudinally arranged on the beam end flange to have tension introduced thereto after concrete is deposited and hardened. The end-compressed precast concrete beam has a reverse T-shaped cross section in the overlapping section of the beam lower flange and the beam end flange on both ends.
Patent KR-20210053662-A (KR)
Title: Polarizing plate, liquid crystal device and its manufacturing method
Inventor: KIM SUNG HO
IPC: G02B1/10
Filed: 2019-11-04
Abstract: The present invention relates to a polarizing plate, a liquid crystal display device, and a method for manufacturing a polarizing plate, which can improve the alignment of liquid crystal and polarization-inducing particles by using an orientation-inducing groove. The polarizing plate may comprise: an orientation guide plate having a plurality of linear orientation guide grooves formed on the surface thereof to be elongated in the longitudinal direction and spaced apart from each other; a liquid crystal formed in a rod shape as a whole so that at least a portion is laid down in the longitudinal direction inside the alignment inducing groove to be oriented; and polarization-inducing particles mixed with the liquid crystal, wherein at least a portion of the polarization-inducing particles is laid in the longitudinal direction inside the alignment-inducing groove portion and is formed in a rod shape as a whole to be aligned with the liquid crystal.
Patent KR-20210056065-A (KR)
Title: Heat Exchanger using the additive manufacturing
Inventor: LEE YU HO
IPC: F28D1/053
Filed: 2019-11-08
Abstract: The present invention relates to a heat exchanger using an additive manufacturing method, comprising: a first header tank provided with an inflow passage and an outflow passage through which a refrigerant flows; a second header tank disposed to be spaced apart from the first header tank and through which the refrigerant moves; and a plurality of microtubes connecting the first header tank and the second header tank, wherein the first header tank, the second header tank, and the plurality of microtubes are integrally formed using an additive manufacturing method.
Patent KR-20210059162-A (KR)
Inventor: YOON HAN UL
IPC: G06F3/01
Filed: 2019-11-14
Abstract: The present invention relates to a mask for obtaining dynamic facial movements, and more particularly, to a mask for obtaining dynamic facial movements which can minimize the user's neck load and accurately derive dynamic facial movements regardless of facial angle, lighting, or background. A mask for obtaining dynamic facial movements according to the present invention includes an inner skin that is provided in a shape corresponding to a person's face and is in close contact with the face; and a plurality of sensor units attached to the inner skin, wherein the sensor unit measures the dynamic movement of the inner skin according to the change of the facial muscle.
Patent KR-20210059969-A (KR)
Inventor: LEE CHOONG HYEON
IPC: H01M10/052
Filed: 2019-11-18
Abstract: The present invention relates to a binder for manufacturing a positive electrode of a lithium secondary battery, a positive electrode for a lithium secondary battery including the same, and a lithium secondary battery. The present invention can improve the lifespan characteristics of a lithium-sulfur battery.
Patent KR-20210063013-A (KR)
Title: Air ventilation system subway platform
Inventor: KANG YOUN SOO
IPC: F24F13/06
Filed: 2019-11-22
Abstract: The present invention relates to a ventilation system for a subway platform. According to an embodiment of the present invention, a ventilation system for a subway platform comprises: an air supply duct where air supplied into a subway platform flows; an exhaust duct where the air sucked from the inside of the subway platform flows; a plurality of air supply hoods, wherein the air flowing through the air supply duct is discharged into the platform, disposed to be spaced from each other at a preset interval in a direction where the air flows the air supply duct; and a plurality of exhaust hoods, wherein the air supplied into the platform is sucked along with contaminants existing inside the platform by the air supply hood, disposed to be spaced from each other at the preset interval in a direction where the air flows through the exhaust duct.
Patent KR-20210064546-A (KR)
Title: Optimal Ripple Maintenance System of High Capacity Power Converter with Parallel Structure Applied to Hydrogen Fuel Vehicle
Inventor: SONG HYUNG SUK
IPC: B60L50/70
Filed: 2019-11-26
Abstract: The present invention relates to an optimal ripple maintenance system of a high-capacity power converter having a parallel structure applied to a hydrogen fuel vehicle, which is to reduce a current ripple by applying an interleaving method, and to maintain the current ripple by increasing a frequency during parallel connection and parallel control between IBC modules. To this end, the optimal ripple maintenance system of the present invention comprises: a plurality of IBC module units (100) connected to each other in parallel to form a power converter (1000); and a ripple maintenance parallel control unit (200) for maintaining ripple of an input current (lin) by varying a switching frequency during parallel control between the IBC module units (100). The IBC module units (100) include: a ripple reduction inverse coupling unit (110) formed at an input side of power, and applying an interleaving method to reduce the ripple of the input current; a switching unit (120) connected to an output side of the ripple reduction inverse coupling unit (110) in parallel to switch the same; and a rectifying unit (130) separately connected to the output side of the ripple reduction inverse coupling unit (110) to rectify the same.
Patent KR-20210064615-A (KR)
Title: Nutrition rice water using component extracted from balsam apple and method thereof
Inventor: LEE JUNG HOON
IPC: A23L5/20
Filed: 2019-11-26
Abstract: The present invention relates to nutritious rice water with well-being, convenience, and health functions inserted when rice is cooked and, more specifically, to an apparatus for manufacturing nutritious rice water using a balsam apple extract, wherein the balsam apple extract is extracted at a predetermined atmospheric pressure and low temperature, thereby enhancing the taste and nutrients of the rice so that nutrients including carotene are not destroyed, and a method thereof. According to the present invention, the method comprises the steps of: preparing balsam apples; extracting the balsam apples at a pressure of 0.05 to 0.08 atm and 48 to 52℃ by using an extraction and storage unit; filtering the odor of balsam apples by using a filtering device; cooling the high-temperature extracted nutritious rice water through a cooling device; and packaging the nutritious rice water.